8.18769
Cyclopentane
for synthesis
Synonym(s):
Cyclopentane
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About This Item
Empirical Formula (Hill Notation):
C5H10
CAS Number:
Molecular Weight:
70.13
UNSPSC Code:
12352001
EC Index Number:
206-016-6
NACRES:
NA.22
MDL number:
Assay:
≥98% (GC)
Grade:
synthesis grade
Bp:
49 °C
Vapor pressure:
346 hPa ( 20 °C)
grade
synthesis grade
Quality Level
vapor pressure
346 hPa ( 20 °C)
assay
≥98% (GC)
form
liquid
autoignition temp.
380 °C
potency
11400 mg/kg LD50, oral (Rat)
expl. lim.
1.5-8.7 % (v/v)
dilution
(for synthesis)
bp
49 °C
mp
-93.3 °C
transition temp
flash point -42 °C
density
0.75 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
C1CCCC1
InChI
1S/C5H10/c1-2-4-5-3-1/h1-5H2
InChI key
RGSFGYAAUTVSQA-UHFFFAOYSA-N
Application
- Di-Isatropolone C, a Spontaneous Isatropolone C Dimer Derivative with Autophagy Activity: Reports on a novel cyclopentane ring formation in the study of autophagy, highlighting synthetic potential in pharmacology (Fu et al., 2024).
- Dearomative (3+ 2) Cycloaddition of Indoles for the Stereoselective Assembly of Fully Functionalized Cyclopentanoids: Showcases the use of cyclopentane in creating complex cyclopentanoids for advanced organic synthesis (Qatran Al-Khdhairawi et al., 2024).
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.740 - 0.745
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.740 - 0.745
Identity (IR): passes test
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signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-4.0 °F - closed cup
flash_point_c
-20 °C - closed cup
hcodes
Certificates of Analysis (COA)
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